package com.jsong.linuo.controlstructure;

import java.util.Scanner;

/*
    例子:输入月份判断季节(利用case的穿透性优化)
 */
public class switch03 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int data = sc.nextInt();
        switch (data) {
            case 12:
            case 1:
            case 2:
                System.out.println("春季");
                break;

            case 3:
            case 4:
            case 5:
                System.out.println("夏季");
                break;

            case 6:
            case 7:
            case 8:
                System.out.println("夏季");
                break;

            case 9:
            case 10:
            case 11:
                System.out.println("冬季");
                break;
        }
    }
}
